Paper Abstract and Keywords |
Presentation |
2018-05-25 14:25
Mapping Between Users on Camera Images and Mobile Stations Using Motion Capture and Acceleration Sensor Data Ryota Kosono, Takayuki Nishio, Masahiro Morikura (Kyoto Univ.), Yuichi Maki, Hisashi Matsukawa, Takuya Gouda, Takuya Indo (NTT) MoNA2018-2 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
This paper proposes a mapping scheme between users on camera images and mobile stations (MSs).
Mapping schemes based on human mobility have been proposed, which match the velocity and direction of a human obtained from images, and the velocity and direction estimated from acceleration data obtained by MSs. However, when the humans walk slowly, the accuracy of velocity estimation decreases and the mapping accuracy also decreases. This paper proposes a mapping scheme based on user’s hand motion estimated from camera images and acceleration sensor data, which enables user-MS mapping regardless of walking speed of users. The scheme leverages a hand motion of raising and lowering for watching the device display. The motion can be estimated from the change of velocity and acceleration of a hand or an MS. The correlation coefficients between the time series data of the vertical hand motion estimated from camera images and acceleration sensor data map the user to MSs. We implemented the proposed scheme on a testbed consisting of Kinect camera system and Raspberry Pi mobile station and showed proof of concept experiments. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
camera / mobile station / acceleration sensor / mapping / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 118, no. 56, MoNA2018-2, pp. 233-238, May 2018. |
Paper # |
MoNA2018-2 |
Date of Issue |
2018-05-18 (MoNA) |
ISSN |
Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
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MoNA2018-2 |
Conference Information |
Committee |
MoNA IPSJ-DPS IPSJ-MBL IPSJ-ITS |
Conference Date |
2018-05-24 - 2018-05-25 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Eef Information Plaza |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
5G, Mobile Applications, Ubiquitous Services, Mobile Distributed Cloud, ITS, etc. |
Paper Information |
Registration To |
MoNA |
Conference Code |
2018-05-MoNA-DPS-MBL-ITS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Mapping Between Users on Camera Images and Mobile Stations Using Motion Capture and Acceleration Sensor Data |
Sub Title (in English) |
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Keyword(1) |
camera |
Keyword(2) |
mobile station |
Keyword(3) |
acceleration sensor |
Keyword(4) |
mapping |
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1st Author's Name |
Ryota Kosono |
1st Author's Affiliation |
Kyoto University (Kyoto Univ.) |
2nd Author's Name |
Takayuki Nishio |
2nd Author's Affiliation |
Kyoto University (Kyoto Univ.) |
3rd Author's Name |
Masahiro Morikura |
3rd Author's Affiliation |
Kyoto University (Kyoto Univ.) |
4th Author's Name |
Yuichi Maki |
4th Author's Affiliation |
NTT (NTT) |
5th Author's Name |
Hisashi Matsukawa |
5th Author's Affiliation |
NTT (NTT) |
6th Author's Name |
Takuya Gouda |
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NTT (NTT) |
7th Author's Name |
Takuya Indo |
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NTT (NTT) |
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Speaker |
Author-1 |
Date Time |
2018-05-25 14:25:00 |
Presentation Time |
20 minutes |
Registration for |
MoNA |
Paper # |
MoNA2018-2 |
Volume (vol) |
vol.118 |
Number (no) |
no.56 |
Page |
pp.233-238 |
#Pages |
6 |
Date of Issue |
2018-05-18 (MoNA) |
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